Date of introduction 01.03.2003
GOST 30970-2002
UDC 692.81: 678 (083.74)
INTERSTATE STANDARD
DOOR BLOCKS FROM POLYVINYL CHLORIDE PROFILES
Technical conditions
DOORS OF POLYVINYLCHLORIDE PROFILES
Specifications
OKS 91.060.50
the date introduction 2003 - 03 - 01
Foreword
1 DEVELOPED by the Center for Certification of Window and Door Technology with the participation of XT TROPLAST LLC, RUS SVIG CJSC and NIUPTs Interregional Window Institute
INTRODUCED by Gosstroy of Russia
2 ACCEPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (ISTC) on April 24, 2002.
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State name |
Body name government controlled construction |
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Republic of Armenia |
Ministry of Urban Development of the Republic of Armenia |
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The Republic of Kazakhstan |
Committee for Construction of the Ministry of Energy, Industry and Trade of the Republic of Kazakhstan |
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Republic of Kyrgyzstan |
State Inspection for Architecture and Construction under the Government of the Kyrgyz Republic |
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The Republic of Moldova |
Ministry of Territorial Development, Construction and Public Utilities of the Republic of Moldova |
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the Russian Federation |
Gosstroy of Russia |
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The Republic of Uzbekistan |
State Committee for Construction, Architecture and Housing Policy of Uzbekistan |
3 INTRODUCED FOR THE FIRST TIME
4 INTRODUCED AND EFFECTIVE from March 1, 2003 as a state standard Russian Federation Resolution of the Gosstroy of Russia dated September 2, 2002 No. 114
1 area of use
This standard applies to door blocks made of polyvinyl chloride profiles with door frames and hinged opening (hereinafter referred to as door blocks or products) for buildings and structures. for various purposes.
The standard does not apply to balcony door blocks, as well as to special-purpose door blocks in part additional requirements to fire safety, burglary resistance, etc.
The scope of application of specific brands of products is established depending on the operating conditions in accordance with the current building codes and rules taking into account the requirements of this standard.
The standard can be applied for product certification purposes.
GOST 111-2001 Sheet glass. Technical conditions
GOST 166-89 Calipers. Technical conditions
GOST 427-75 Measuring metal rulers. Technical conditions
GOST 538-2001 Locks and hardware. General specifications
GOST 5089-97 Locks and latches for doors. Technical conditions
GOST 7502-98 Metal measuring tapes. Technical conditions
GOST 8026-92 Calibration rulers. Technical conditions
GOST 9416-83 Construction levels. Technical conditions
GOST 10354-82 Polyethylene film. Technical conditions
GOST 22233-2001 Extruded profiles from aluminum alloys for translucent enclosing structures. Technical conditions
GOST 24866-99 Glued glass units for construction purposes. Technical conditions
GOST 26433.0-85 System for ensuring the accuracy of geometric parameters in construction. Measurement rules. General Provisions
GOST 26433.1-89 System for ensuring the accuracy of geometric parameters in construction. Measurement rules. Prefabricated elements
GOST 26602.1-99 Window and door blocks. Methods for determining resistance to heat transfer.
GOST 26602.2-99 Window and door blocks. Methods for determining air and water permeability
GOST 26602.3-99 Window and door blocks. Method for determining sound insulation
GOST 30673-99 PVC profiles for window and door blocks. Technical conditions
GOST 30698-2000 Tempered building glass. Technical conditions
GOST 30778-2001 Sealing gaskets made of elastomeric materials for window and door blocks. Technical conditions
GOST 30826-2001 Laminated glass for construction purposes. Technical conditions
GOST 30971-2002 Seams of assembly units for joining window blocks to wall openings. General specifications
3 Classification and designation
3.1 Products are classified according to the following main features:
appointment;
type of door leaf filling;
a variant of a constructive solution;
constructive performance of profile systems;
type of finish.
3.1.1 By purpose, door blocks are divided into:
external (entrance to buildings, structures, as well as vestibules);
internal (interior, for plumbing units, entrance to the apartment and other door blocks intended for use inside the building).
3.1.2 By the type of door leaf filling, door blocks are divided into:
glazed (filled with double-glazed windows or different kinds sheet glass: patterned, tempered, multilayer, reinforced, etc.);
deaf (filled with panels or other opaque materials);
light (with translucent filling of the upper part and deaf filling of the lower part of the canvas);
decorative (with a complex architectural pattern).
3.1.3 By design options, door blocks are subdivided into:
single-floor (left and right execution), double-floor (with shtulpovy or bezimpostnoy vestibule, including with canvases of different widths), with a vertical impost and adjacent deaf or translucent filling of the box;
with a transom (opening or non-opening);
with a threshold on mechanical connections, without a threshold, with a closed frame box (an option in which the lower block of the box is welded with vertical ones and has the same profile).
3.1.4 According to the design of profile systems, door blocks are subdivided into products with two-, three- and more chamber profiles.
3.1.5 By the type of finishing of profiles, door blocks are divided into:
white, colored throughout the mass;
colored, mass-dyed;
finished with decorative foil (laminated);
with a co-extruded topcoat;
painted with paints and varnishes.
3.2 For door blocks, the following structural designation scheme is adopted:
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Product type |
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DPV- inner door block made of PVC profiles HDP- outer door block made of PVC profiles |
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Door leaf filling option |
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G- deaf O- glazed WITH- light D- decorative |
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Design options |
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NS- with a threshold B- no threshold TO- with a closed box F- with transom |
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L- left one-field Etc- right single-field Dv- bipartite |
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Height dimension, mm |
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Width size, mm |
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Symbol of this standard |
Notes (edit)
1 It is allowed to additionally enter a letter designation after the designation of the type of product, specifying the purpose of the door blocks: C - for sanitary units, M - interior, K - apartment (to enter the apartment), T - vestibule, U - reinforced, etc. (for example, RPA - door block made of PVC internal profiles for sanitary units).
2 It is allowed to enter the size of the box width in millimeters in the size designation.
Examples of designation symbols:
DPV S B Pr 2100-970 GOST 30970-2002- door block made of PVC internal profiles, light, without threshold, one-floor right opening, 2100 mm high, 970 mm wide.
DPNU G P L 2300-970-130 GOST 30970-2002- door block made of PVC outer profiles, reinforced, blind, with a threshold, one-floor left opening, 2300 mm high, 970 mm wide, with a frame width of 130 mm.
When drawing up a contract (order) for the manufacture (supply) of individual products, it is recommended to indicate a variant of a constructive solution, including a description of the design of profiles and filling the door leaf; drawing indicating the opening scheme; type of door fittings; requirements for appearance and other requirements as agreed between the manufacturer and the customer.
4 Technical requirements
4.1 General provisions and design requirements
4.1.1 Products must comply with the requirements of this standard and be manufactured according to design and technological documentation approved in the prescribed manner.
4.1.2 The door leafs have a frame structure welded from PVC profiles reinforced with steel inserts. The corner joints of the canvas frame are additionally reinforced with corner reinforcements. The vertical and upper horizontal profiles of the box are welded; the lower profile of the box (threshold) can be made of metal alloys or be absent (in case of a blank design door block). It is allowed to manufacture closed boxes, completely welded from PVC profiles (including the lower horizontal profile). Imposts are fixed in frame elements using mechanical joints or welding, and metal thresholds - using mechanical joints.
Examples of architectural drawings and design solutions of the main joints of door leafs and frames of door blocks various designs are given in Figures 1-7 and in Appendix B.
Figure 1 - Examples of architectural drawings of door blocks
Figure 2 - Examples of architectural drawings of door blocks with decorative filling of door leaves
Figure 3 - Examples of architectural drawings of door blocks with decorative filling of door panels of high complexity
but b in G
but, in- opening inward; b, G- outward opening
Figure 4 - Examples of nodes of the upper and lower vestibules of door blocks
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but, b- door systems with external and internal seals; in- door system with outer, middle and inner seals; G- door system with outer seal; d- door system with middle and inner seals
Figure 5 - Examples of reticule assemblies with different types of seals
but- impost narthex; b- shtulpa vestibule; in- middle vestibule of opening and non-opening elements
Figure 6 - Examples of nodes of the median recesses of door leaves
1 , 2 - door leaf and frame; 3 - connectors; 4 - box of non-opening transom; 5 - fastening element
Figure 7 - Examples of the joint of the door block with a non-opening transom
4.1.3 The requirements of this standard apply to door blocks with an area not exceeding 6 m 2, with a maximum area of each opening element of 2.5 m 2.
The estimated weight of door leaves should not exceed, as a rule, 80 kg.
The manufacture of door blocks (canvases) with an area and mass exceeding the indicated values must be confirmed by the results of laboratory tests or additional strength calculations in accordance with the current building codes.
The largest dimensions in height and width of the canvases of specific brands of products (taking into account the opening pattern, types of profiles and door devices used, the moment of resistance of reinforcing inserts and the weight of the canvases) are set in the technical documentation.
4.1.4 For the manufacture of door blocks, PVC profiles with a wall thickness of class A in accordance with GOST 30673 are used.
In order to increase the resistance of products to unauthorized influences, the design of products may have a reinforced version: class III-IV locks in accordance with GOST 5089, tempered glass in accordance with GOST 30698 and laminated glass in accordance with GOST 30826 up to 10 mm thick, additional fasteners in corner joints, anti-removable devices, special door fittings and hinges.
4.1.5 To reinforce the welded joints in the corners of door leafs of door blocks with a width of more than 600 mm, weldable PVC liners (corner reinforcements), fastened with reinforcing metal liners, should be used. An example of installing angle amplifiers is shown in Figure 8.
4.1.6 Mullion parts and thresholds are attached to the adjacent PVC profiles of the frame (door leaf) using steel or plastic fasteners, screws or screws. Examples of fastening imposts and thresholds are shown in Figures 9-10.
Mechanical and welded T-shaped and cruciform connections of imposts must provide the required resistance to operational loads.
4.1.7 Corner and T-shaped joints of profiles of external products must be tight. Sealing of mechanical connections with weather-resistant elastic gaskets is allowed. Gaps up to 0.5 mm are allowed to be sealed with special sealants that do not deteriorate the appearance of products and provide protection of joints from moisture penetration.
Figure 8 - Examples of installing an insert for reinforcing corner joints
Figure 9 - Examples of mullion fastening (mechanical connection)
Figure 10 - Example of sill attachment (mechanical connection)
4.1.8 Structures of external products should include a system of functional holes for draining the cavity between the edges of the glass unit (infill) and the folds of the profiles and drainage of water. The holes must not pass through the walls of the main chambers of the profiles and have no burrs.
In the lower and upper profiles of the canvas frame, at least two holes for drying must be provided. Recommended hole diameters - at least 6mm. The location of the holes should not coincide with the installation locations of the linings for glass units (panels). In the profile walls, the holes must be displaced relative to each other by at least 50 mm.
In the case of using colored profiles, it is recommended to make holes through the walls of the outer chambers of the profiles of sheets and boxes to reduce their heating. In products with a closed PVC box, holes for water drainage must be provided.
The number, size and location of all types of holes are set in working documentation.
4.1.9 Products must be safe to operate and maintain. The safety conditions for the use of products of various designs are established in project documentation(for example, door blocks used in childcare facilities must be glazed with tempered, laminated or other types of safety glass, or it is recommended to equip door blocks on escape routes with anti-panic devices).
Products must be designed for operational loads in accordance with applicable building codes.
4.1.10 Products (or polymeric materials for their manufacture and component parts) must have conclusions on sanitary safety provided for current legislation and executed in accordance with the established procedure.
4.1.11 Installation of products should be carried out taking into account the requirements of GOST 30971. General requirements for the installation of products are given in Appendix B.
4.2 Dimensions and requirements for limit deviations
4.2.1 Overall dimensions and architectural drawings of door blocks are set in the design working documentation (order, contract). The nominal dimensions of product assemblies, sections of profiles, reinforcing inserts, combinations of profiles are set in the technical documentation for their manufacture.
4.2.2 Limit deviations of the nominal overall dimensions of products should not exceed mm.
4.2.3 Limit deviations of the nominal dimensions of product elements, gaps and overlap, dimensions of the location of door devices and hinges should not exceed the values specified in Table 1.
Table 1
In millimeters
Notes (edit)
1 The values of the maximum deviations are set for the temperature range of the measurement (16-24) ° С.
2 The values of the maximum deviations of the dimensions of the gaps in the rebates and under the overlap are given for closed sheets with installed gaskets.
The difference in the lengths of the diagonals of rectangular canvases with an area of 1.5 m 2 or less should not exceed 2.0 mm, an area of more than 1.5 m 2 - 3.0 mm.
4.2.4 The difference in the front surfaces (sag) in the welded joints of adjacent profiles of boxes and canvases, the installation of which is provided in the same plane, should not exceed 0.7 mm, with mechanical connection of imposts with the profiles of boxes, as well as among themselves - no more than 1, 0 mm.
4.2.5 In the event that the processing of the welded seam involves the rejection of a groove, the size of the groove on the front surfaces should not exceed 6 mm in width, the depth of the groove should be within (0.3-1.0) mm, and the shear value of the outer corner of the welded the seam should not exceed 4 mm along the weld.
4.2.6 The sagging of the canvases in the assembled product for the construction of door blocks with a threshold should not exceed 1.5 mm per 1 m of width.
4.2.7 The deviation of the nominal size of the distance between the overlays of adjacent closed canvases (canvases and transoms) should not exceed 1.0 mm per 1 m of the length of the porch.
4.2.8 Deviations from the straightness of the edges of the parts of frame elements should not exceed 1.0 mm per 1 m of length.
Curved (curved) profiles should not have deviations from the specified shape (warpage, waviness) exceeding ± 1.5 mm in width and height of the profile.
4.3 Characteristics
4.3.1 Basic performance characteristics deaf exterior and entrance door blocks to the apartment are shown in table 2.
table 2
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Indicator name |
Indicator value |
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Reduced resistance to heat transfer of door blocks, m 2 × ° C / W, filled with three-layer panels with insulation thickness: |
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16 mm, not less |
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20 mm, not less |
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24 mm, not less |
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Sound insulation, dBA, not less |
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Air permeability at D R 0 = 10 Pa, m 3 / (h × m 2), no more |
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Reliability, opening - closing cycles, not less |
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Durability, conditional years of operation, not less: |
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PVC profiles |
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double-glazed windows |
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sealing gaskets |
Notes (edit)
1 The values of the reduced resistance to heat transfer are reference. If necessary, this indicator is confirmed by calculations or laboratory tests.
2 For external products, an indicator of water permeability can be established - the limit of water resistance in accordance with GOST 26602.2.
4.3.2 Door blocks are subdivided into strength groups according to resistance to static loads according to the requirements of Table 3.
Table 3
Table 3 shows the strength values of fillet welded joints when tested according to scheme A in Figure 12.
When tested according to scheme B in figure 12, corner joints must withstand the action of a load that is doubled.
4.3.3 Door blocks are subdivided into strength groups according to the resistance to operational dynamic loads (when opening and closing the door leaf) according to the requirements of Table 4.
Table 4
4.3.5 The performance indicators of door blocks for a specific purpose are recommended to be established in the design working documentation for construction (reconstruction, repair) and confirmed by test results in test centers accredited for the right to conduct them.
Door blocks of strength group A at the request of the consumer (customer) can be tested for burglary resistance.
4.3.6 The force applied to the door leaf when closing until the required compression of the gaskets should not exceed 120 N, the force required to open the door leaf should not exceed 75 N (ergonomic requirements).
4.3.7 The appearance of products: color, gloss, permissible surface defects of PVC profiles (risks, scratches, shrinkage cavities, etc.) must correspond to reference samples approved by the head of the manufacturer.
Differences in color, gloss and surface defects, visible to the naked eye from a distance of (0.6-0.8) m under illumination of at least 300 lux, are not allowed.
Welded seams should not have arson, poorly welded areas, cracks. It is not allowed to change the color of PVC profiles in the places of welded seams after their stripping.
4.3.8 The front surfaces of the profiles of the frames of sheets and boxes of products (except for curved ones) must be protected with a self-adhesive film.
4.3.9 General requirements for accessories
Materials and components used for the manufacture of door blocks must comply with the requirements of standards, specifications, technical certificates, approved in the prescribed manner.
The main component parts of the products: PVC profiles, double-glazed windows, gaskets, door devices must be tested for durability (reliability) in testing centers accredited for the right to conduct such tests.
4.4 Requirements for PVC profiles and reinforcing liners
4.4.1 Requirements for PVC profiles
Polyvinyl chloride profiles are made from rigid unplasticized polyvinyl chloride modified for high impact strength and resistance to climatic influences in accordance with the requirements of GOST 30673.
External products are recommended to be made of white PVC profiles, dyed in mass. By agreement between the consumer and the manufacturer, it is allowed to manufacture external products from PVC profiles of other colors and types of finishing of the front surfaces. The use of dope-dyed colored profiles without protective decorative coating on surfaces exposed to ultraviolet rays is not allowed.
4.4.2 Requirements for metal reinforcement liners
The main PVC profiles of the products are reinforced with metal inserts. In the manufacture of door blocks outside and entrance to the apartment, steel liners with an anti-corrosion coating with a wall thickness of at least 2.0 mm should be used. For internal door blocks, it is allowed to use steel reinforcing inserts with a wall thickness of 1.5 mm, as well as inserts made of aluminum alloys with mechanical performance that meet the requirements of GOST 22233.
The shape, wall thickness and moments of inertia of the reinforcing liners are set in the technical documentation for the manufacture of products, taking into account the operating conditions.
The distance from the insert to the corner (end) of the reinforced part of the profiles is taken (10 ± 5) mm. In the case of using corner amplifiers, as well as with mechanical fastening of imposts, the dimensions of the connections are set in the working drawings.
Docking or rupture of reinforcing inserts along the length within one PVC profile (including when making holes for door devices and locks) is not allowed.
Each reinforcing insert is attached to the non-front side of the PVC profile with at least two self-tapping screws (screws) each regulatory documents... The distance from the inner corner (weld) to the nearest place of the self-tapping screw must not exceed 100 mm. The fastening step should be no more than 400 mm, and for external, reinforced door blocks, as well as products from colored profiles - 300 mm.
4.4.3 Reinforcement liners should enter the inner chambers of PVC profiles tightly, by hand, without the help of special devices.
4.5 Requirements for door leaf filling and gaskets
4.5.1 Opaque fillings of door leafs (panels) are recommended to be made of three-layer panels consisting of plastic or aluminum facing sheets filled with insulation or single-layer panels made of rigid PVC foam. As panels of canvases intended for interior door blocks, it is allowed to use sheet or facing materials. Examples of types of door leaf filling are given in Appendix B.
4.5.2 Structural solutions of attachment points for filling parts of door panels for locking doors must exclude the possibility of their dismantling from the outside.
4.5.3 It is recommended to use hardened types of glass as a translucent filling of canvases: tempered glass in accordance with GOST 30698, laminated glass in accordance with GOST 30826, reinforced glass and glass with anti-fragmentation films in accordance with ND. It is allowed to use double-glazed windows in accordance with GOST 24866, glass in accordance with GOST 111, as well as according to regulatory documents for specific types of glass (patterned, tinted, etc.).
The type of glass used should be established in the working documentation for construction (reconstruction, repair). The use of unreinforced glasses with dimensions greater than: in height - 1250 mm, in width - 650 mm and thickness less than 4 mm is not allowed.
4.5.4 To increase the architectural expressiveness and strengthen the structure, sash bindings (sash bindings) can be installed in the frames of the canvases. It is allowed to use double-glazed windows with an inner decorative frame or to install decorative layouts on the outer surfaces of door leaf filling with glue.
4.5.5 The depth of pinching of a double-glazed window (glass) or infill in the folds of the profiles, as well as the depth of pinching with glazing beads, is recommended in the range of 14-18 mm.
4.5.6 Double-glazed windows (glass) are installed in the fold of the sash or box on lining, excluding the contact of the edges of the glass unit (glass) with the inner surfaces of the folds of PVC profiles.
Depending on the functional purpose, the pads are subdivided into basic, support and distance ones.
To provide optimal conditions to transfer the weight of the glass unit to the structure of the product, support pads are used, and to ensure the nominal dimensions of the gap between the edge of the glass unit and the fold of the sash, spacer pads are used.
Basic pads are used to level the seam bevels and are installed under the support and distance pads. The width of the base shims must be equal to the rebate width, and the length must be at least the length of the support and distance shims. Support and spacers can combine the functions of basic ones.
The length of the supporting and spacer pads should be from 80 to 100 mm, the width of the pads should be at least 2 mm greater than the thickness of the glass unit.
The distance from the linings to the corners of the double-glazed windows should be, as a rule, 50-80 mm.
The requirements for the installation of opaque filling of canvases (panels) are established in the manufacturer's technical documentation, taking into account its weight and product design.
4.5.7 Liners are made of rigid weather-resistant polymeric materials. The recommended value of the hardness of the support pads is 75-90 units. by Shore A.
4.5.8 Methods of installation and (or) construction of pads should exclude the possibility of their displacement during transportation and operation of products.
4.5.9 The design of the pads should not impede air circulation over the inner surface of the glazing rebate.
4.5.10 The main schemes of the location of the support and spacer pads during the installation of double-glazed windows, depending on the type of opening of the door blocks, are shown in Figure 11. It is recommended to install no more than two support pads on either side of the glass unit. Skewing of the pads during installation is not allowed. In products with reinforced locking devices, it is recommended to install additional spacers in the locking points.
4.5.11 Sealing of the ledges of the canvases and the installation of the filling of the canvases is carried out using elastic polymer sealing gaskets in accordance with GOST 30778 or other normative documents. The use of glazing beads with a co-extruded seal is allowed.
4.5.12 Sealing gaskets for external products must be resistant to climatic and atmospheric influences.
4.5.13 The fit of the gaskets must be tight.
4.5.14 The number of contours of sealing gaskets in the porches of products and the requirements for their installation along the perimeter of the porch are set in the manufacturer's technical documentation, depending on the purpose and design of the door blocks.
Corner bends and welded joints of sealing gaskets for insulating glass units (glasses) should not have protrusions (protrusions) that cause concentrated loads on insulating glass units (glasses).
4.6 Requirements for door fittings
4.6.1 In the manufacture of products, door devices and hinges are used, specially designed for use in door systems made of PVC profiles.
Support pads
Spacer pads
Door hinge
Figure 11 - Layouts of support and distance pads when installing double-glazed windows and possible options for the location of the hinges
The type, number, location and method of fastening of locking devices and hinges are set in the working documentation, based on the size and weight of the opening elements of the product, as well as the operating conditions of the door blocks. The canvases of the door blocks outside and entrance to the apartment must be hung on three hinges. It is recommended to equip external door blocks with multi-point locks with locking in at least three points.
4.6.2 It is recommended to complete the external and entrance door blocks of the apartment with locks of at least class III in accordance with GOST 5089. Locks must comply with the requirements of GOST 538 and GOST 5089.
Depending on the purpose of the door blocks in the project documentation, as well as when placing orders, it is necessary to provide a complete set of products with door closers (door closers), opening angle limiters (stops), eyes, etc.
4.6.3 Fastening of hinges to canvases and boxes is carried out in reinforcing inserts. For interior door blocks with a canvas weight of less than 60 kg, hinges can be fastened through two walls of a PVC profile with a total thickness of at least 4 mm. Fastening of hinges on boxes and canvases is performed, as a rule, with self-tapping screws (screws). If it is necessary to drill holes for screws, their diameter should be equal to the diameter of the central shaft of the screw.
4.6.4 It is recommended to use hinges adjustable in three planes in the external and entrance door blocks of the apartment.
4.6.5 Locking devices must ensure reliable locking of the opening elements of the products. Opening and closing should be easy, smooth, without jamming.
4.6.6 Designs of locking devices and hinges should ensure tight and uniform crimping of the gaskets along the entire contour of the seal in the porches.
4.6.7 Door devices, hinges and fasteners must meet the requirements of GOST 538 and have a protective and decorative (or protective) coating according to ND.
4.7 Completeness and marking
4.7.1 The complete set of products upon delivery to the consumer must comply with the requirements specified in the order.
A set of products may include additional, connecting and other profiles for various purposes in accordance with GOST 30673, as well as locks, latches, door closers (closing regulators) and other door devices. Completing profiles protruding beyond the plane of the product and parts of the locking devices may be supplied unassembled, complete with the products. By agreement between the manufacturer and the consumer, separate transportation of double-glazed windows (glasses) is allowed.
Products of full factory readiness must have installed appliances, double-glazed windows, infill panels, gaskets and protective film on the front surfaces of the main profiles.
4.7.2 The delivery set should include a quality document (passport) and instructions for the operation of products, including recommendations for installation.
4.7.3 Each product is marked on the non-face side with a waterproof marker or label indicating the name of the manufacturer, the brand of the product, the date of its manufacture and (or) the order number, sign (stamp) confirming the acceptance of the product by technical control. By agreement between the manufacturer and the consumer, it is allowed to mark the product on the protective film.
4.7.4 The main profiles, door fittings, locks and glass units included in the product must be marked in accordance with the ND for this product.
5 Acceptance rules
5.1 Products must be accepted by the technical control of the manufacturer for compliance with the requirements of this standard, as well as the conditions specified in the contract for the manufacture and supply of products.
Products are accepted in batches. When accepting products at the manufacturing enterprise, the number of products manufactured within one shift and issued with one quality document is taken as a batch.
5.2 The requirements for product quality established in this standard confirm:
incoming inspection of materials and components;
operational production control;
acceptance control of finished products;
control acceptance tests of a batch of products, carried out by the quality service of the manufacturer;
periodic testing of products in independent testing centers;
qualification and certification tests.
5.3 The procedure for conducting incoming quality control of products and parts is established in the technical documentation, taking into account the requirements of ND for these products (parts).
The procedure for operational production quality control at workplaces is established in the technological documentation in accordance with the requirements of this standard.
If the manufacturer completes the door blocks with component parts of its own manufacture, then they must be accepted and tested in accordance with the requirements of the regulatory documentation for these products.
5.4 Acceptance control of the quality of finished products is carried out piece by piece, by the method of continuous control. The list of monitored indicators is shown in Table 6.
Table 6
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Indicator name |
Requirements clause number |
Test type * |
Periodicity |
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Appearance (including color) |
For test type I - continuous control. |
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For test type II - once per shift |
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Deviation of the dimensions of the gaps under the weld |
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Sagging of the canvases and size deviation between overlapping |
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Presence and location of holes |
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Operation of hinges and locking devices |
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The presence of a protective film |
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Marking requirements |
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Deviation of controlled nominal dimensions ** and straightness of edges |
4.2.1-4.2.5; 4.2.8 |
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Requirements for the installation of linings for double-glazed windows, reinforcing inserts and gaskets |
4.4.2; 4.5.10; 4.5.12; 4.5.11-4.5.14 |
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Corner strength |
For test type II - once a week. |
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For test type III - once a year |
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Once every two years |
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Reliability |
Once every two years |
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Ergonomic compliance |
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Heat transfer resistance |
Once every five years |
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Air permeability |
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Soundproofing |
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* Test type I - acceptance tests during acceptance control; test type II - acceptance tests carried out by the manufacturer's quality service; test type III - periodic tests carried out in independent test centers
** Controlled nominal dimensions for test type II are established in the technological documentation.
The finished products that have passed the acceptance control are marked. Products that have not passed acceptance control for at least one indicator are rejected.
5.5 Each batch of products undergoes control acceptance tests conducted by the quality control service of the manufacturer. The list of monitored indicators and the frequency of control are given in Table 6.
For testing from a batch of products by random selection, samples of door blocks are selected in the amount of 3% of the batch volume, but not less than 3 pcs.
In the case of a negative test result for at least one indicator on at least one sample, the product quality is re-checked on a doubled number of samples for an indicator that had a negative test result.
In case of repeated detection of non-compliance of the indicator with the established requirements on at least one sample, the control and subsequent batches of products are subjected to continuous control (grading). If the result of continuous control is positive, they return to the established procedure for acceptance tests. In the case of a negative test result in terms of the strength of corner joints, repeated tests are carried out on a doubled number of samples. If the result of repeated tests is unsatisfactory, the batch is rejected, and the production of products is stopped until the cause of the marriage is eliminated.
5.6 Periodic tests for the performance indicators specified in 4.3.1-4.3.4 are carried out when changes are made to the design of products or their manufacturing technology, but at least once during the period specified in Table 6, as well as during certification of products (in part indicators provided by the certification methods).
Product qualification tests are carried out for all indicators when the product is put into production. In justified cases, it is allowed to combine qualification and certification tests.
The tests are carried out in test centers accredited for the right to conduct them.
5.7 The consumer has the right to conduct a control check of the quality of products, while observing the sampling procedure and test methods specified in this standard.
When accepting products by the consumer, a batch is considered the number of products shipped for a specific order, but not more than 500 pieces, drawn up in one document of quality.
Table 7
Note - Significant and critical defects include: defects leading to a loss of operational characteristics that cannot be eliminated without replacing a part of the product (breakdown of a profile or door devices, a cracked glass unit, etc.), exceeding the maximum size deviations by more than 1.5 times from those established in ND, understaffing of products.
Minor defects include removable defects: minor surface damage, unadjusted door hardware and hinges, exceeding the maximum size deviations by less than 1.5 times from those set in the normative document.
By agreement of the parties, acceptance of products by the consumer can be carried out at the manufacturer's warehouse, at the consumer's warehouse or in another place specified in the supply contract.
5.9 Each batch of products must be accompanied by a quality document (passport). An example of filling out a product passport is given in Appendix A.
5.10 Acceptance of products by the consumer does not release the manufacturer from liability in the event of hidden defects that have led to a violation of the performance characteristics of the products during the warranty period.
6 Control methods
6.1 Methods of incoming and production operational quality control are established in the manufacturer's technical documentation.
6.2 Methods of quality control of products during acceptance control and acceptance tests
6.2.1 The geometric dimensions of the products, as well as the straightness of the edges, are determined using the methods established in GOST 26433.0 and GOST 26433.1.
Limit deviations from the nominal dimensions of the elements of products, the difference in the lengths of the diagonals and other dimensions are determined using a metal measuring tape in accordance with GOST 7502, a caliper in accordance with GOST 166, probes in accordance with ND.
Maximum deviations from the straightness of the edges are determined by applying a straightedge in accordance with GOST 8026 or building level with a flatness tolerance of at least 9th degree of accuracy in accordance with GOST 9416 to the test part and measuring the largest gap with the help of probes in accordance with ND.
Measurements of linear dimensions should be carried out at air and product surface temperatures (20 ± 4) ° С. If it is necessary to carry out measurements at other temperatures (external door blocks), the temperature change in the linear dimensions of the profiles should be taken into account.
6.2.2 Limit deviations from the nominal dimensions of the gaps under the overlay are checked using a set of probes or a metal ruler in accordance with GOST 427.
6.2.3 The sag in the conjugation of adjacent parts is determined with a probe as the distance from the edge of the metal ruler in accordance with GOST 427, applied to the upper mating surface, to the lower surface.
6.2.4 The appearance and color of products are assessed visually by comparison with standard samples approved in the prescribed manner, under illumination of at least 300 lux.
6.2.5 The tightness and correct installation of the sealing gaskets, the presence and location of linings, functional holes, door devices, fasteners and other parts, the color and absence of cracks in welded joints, the presence of a protective film, marking and packaging are checked visually.
To determine the tightness of the sealing gaskets, the dimensions of the gaps in the porches and the degree of compression of the gaskets are compared, which should be at least 1/5 of the height of the uncompressed gasket. Measurements are made with a caliper.
The tightness of sealing gaskets with closed webs can be determined by the presence of a continuous trace left by a coloring agent (for example, colored chalk), previously applied to the surface of the gaskets and easily removed after testing.
6.2.6 Determination of strength (bearing capacity) of fillet welded joints.
To test the strength of fillet welded joints, the load application schemes shown in Figure 12 are used.
The test procedure is in accordance with GOST 30673 with the following additions. Weld seams are cleaned according to the accepted technology for the manufacture of door blocks.
The samples are tested with reinforcing inserts inserted.
The magnitude of the loads is taken according to 4.3.2, the control method is non-destructive, the exposure under load is at least 5 minutes.
The test result is considered satisfactory if each specimen has withstood the load without destruction and cracking.
6.2.7 The operation of the door devices is checked by five-fold opening and closing of the leaf elements of the product. In case of detection of deviations in the operation of door devices, they are adjusted and re-checked.
Scheme A Scheme B
1 - support; 2 - stop (for scheme B - carriages); 3 - sample; 4 - point of load application; 5 - removable clamps
Figure 12 - Schemes for applying loads when determining strength
fillet welds
6.3 Methods of control during periodic tests
6.3.1 Strength (bearing capacity) of fillet welded joints is determined in accordance with 6.2.6.
When carrying out tests, it is allowed to use other load schemes and test equipment. In this case, the test methods, including the processing of the results, must be correlated with the test method according to 6.2.6 and GOST 30673.
6.3.2 The reduced resistance to heat transfer is determined in accordance with GOST 26602.1.
6.3.3 Air and water permeability is determined in accordance with GOST 26602.2.
6.3.4 Sound insulation is determined in accordance with GOST 26602.3.
6.3.5 Resistance to static, dynamic, shock loads, as well as burglary resistance is determined according to ND and methods approved in the prescribed manner.
Dynamic load resistance tests simulate three types of loads that occur when the door leaf is suddenly opened or closed:
provided that there is a foreign object in the lower vestibule (products must withstand a collision with a foreign object caused by the impact of a dynamic load according to 4.3.3, applied at the location of the handle and directed towards the closing of the canvas);
under the condition of a sharp contact of the door leaf with the slope of the doorway, for example, in a draft (products must withstand a collision with a slope caused by the impact of a dynamic load according to 4.3.3 applied at the location of the handle and directed towards the opening of the leaf);
under the condition of a sharp contact of the door leaf with the opening angle limiter (products must withstand a collision with the opening angle limiter caused by the impact of a dynamic load in accordance with 4.3.3 applied at the location of the handle and directed towards the opening of the leaf).
The test for resistance to shock load is carried out by a three-time impact with an inelastic soft body (for example, a pear) with a lower part diameter (300 ± 5) mm and a mass (30 ± 0.5) kg from a fall height according to 4.3.4 into the central zone of the specimen.
6.3.6 Indicators of failure-free operation, as well as compliance with ergonomic requirements, are determined according to regulatory documents and procedures approved in the prescribed manner.
7 Packing, transportation and storage
7.1 Packaging of products should ensure their safety during storage, handling and transportation.
7.2 Devices or parts of devices not installed on products must be packed in plastic wrap in accordance with GOST 10354 or in other packaging material that ensures their safety, tightly tied and delivered complete with products.
7.3 Opening canvases of products before packaging and transportation must be closed with all locking devices.
7.4 Products are transported by all types of transport in accordance with the rules for the carriage of goods in force for this type of transport.
7.5 During storage and transportation of products, their protection against mechanical damage, exposure to atmospheric precipitation, significant temperature fluctuations and direct sunlight.
7.6 During storage and transportation of products, it is not allowed to put them on top of each other; it is recommended to install gaskets made of elastic materials between products.
7.7 Products are stored vertically at an angle of 10 ° - 15 ° to the vertical on wooden pads, pallets or in special containers in covered rooms without direct contact with heating devices.
7.8 In the case of separate transportation of insulating glass units, the requirements for their packaging and transportation are established in accordance with GOST 24866.
7.9 The guaranteed shelf life of products is one year from the date of shipment of products by the manufacturer.
8 Manufacturer's Warranties
8.1 The manufacturer guarantees the compliance of products with the requirements of this standard, provided that the consumer observes the rules of transportation, storage, installation, operation, as well as the scope established in the regulatory and design documentation.
8.2 The warranty period for products is established in the supply agreement, but not less than three years from the date of shipment of the products by the manufacturer.
An example of filling out a passport for a door block
(name of the manufacturer)
______________________________________
(address, telephone, fax of the manufacturer)
The passport(quality document)
external door block made of PVC profiles, GOST 30970-2002
a) type of door block - outer vestibule door;
b) type of door leaf filling - deaf;
c) box design - with a threshold;
d) type of opening and number of canvases - left, one-floor;
e) overall dimensions - height 2300 mm, width 970 mm, box profile width 70 mm
Designation DPNT GPL 2300-970-70 GOST 30970-2002
Certificate of conformity ______________________________
Completeness
a) the construction of the filling of the canvas - a three-layer panel with a 16 mm thick insulation;
b) door hinges - three overhead hinges;
c) locking devices - multi-bolt lock with five locking points;
d) the number of gaskets circuits - 2 circuits;
e) additional information. The product delivery set includes: lock handle (2 pcs.), Door peephole, door closer (door closer), opening angle limiter, operating instructions
Main technical characteristics confirmed by tests
Reduced resistance to heat transfer - 0.62 m 2 × ° С / W
Air permeability at D R 0 = 10 Pa - 3.0 m 3 / (h × m 2)
Reliability, opening-closing cycles - 100000
Warranty period - 3 years
Batch number - .........
Order number / position in order - .......
Receiver of Quality Control Department __________ Date of manufacture "___" __________ 200__
(signature)
Examples of types of door leaf filling
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|
|
but- glazed with double-glazed windows; b- light, with filling the upper part of the canvas with a glass unit and the lower one with a three-layer panel; in- glazed with laminated glass;
G- light, with filling the upper part of the canvas with a glass unit and the lower one - with a single-layer panel (foamed polyvinyl chloride)
BUT, B- height, width of the combination of profiles; BUT 1 , B 1 - height, width of the canvas frame profile; BUT 2 , B 2 - height, width of the box profile; but 1 - the size of the clearance (gap in the vestibule); but 2 - the size of the rebate under weld; but 3 - the height of the fold (quarter) for filling the canvas;
b 1 - the size of the gap under the weld; b 2 - the thickness of the filling of the web
Figure B.1
General requirements for the installation of products
B.1 Requirements for the installation of products are established in the design working documentation for construction (reconstruction, repair) objects, taking into account the options adopted in the project for the execution of the nodes of the junction of products to the walls, designed for the specified climatic, operational and other loads. It is recommended to install external products in accordance with the requirements of GOST 30971.
B.2 Installation of products should be carried out by specialized construction firms. The ending installation works must be confirmed by the acceptance certificate, which includes the warranty obligations of the manufacturer of the work.
B.3 At the request of the consumer (customer), the manufacturer (supplier) of products must provide him with standard instructions for the installation of door blocks made of PVC profiles, approved by the head of the manufacturer and containing:
drawings (diagrams) of typical junction assemblies;
list of materials used (taking into account their compatibility and temperature regimes applications);
the sequence of technological operations for the installation of door blocks.
B.4 When designing and executing the junction points, the following conditions must be met:
the sealing of the mounting gaps between the external products and the slopes of the openings of the wall structures must be tight, sealed around the entire perimeter of the door block, designed to withstand climatic loads outside and operating conditions inside the premises;
the design of the junction points of external products (including the location of the door block along the depth of the opening) should prevent the formation of cold bridges (thermal bridges), leading to the formation of condensation on the inner surfaces of doorways;
the operational characteristics of the structures of the junction points must meet the requirements established in building codes.
Options for mounting assemblies of door blocks with a threshold are shown in Figure B.1.
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but- an example of the construction of a threshold made of aluminum alloy and structural polyamide for external door blocks
Figure B.1 - An example of the lower version of the door block mounting assemblies
When choosing the filling of the mounting gaps, temperature changes in the overall dimensions of the products should be taken into account.
B.5 The following should be used as fasteners for the installation of products:
construction dowels;
mounting screws;
special mounting systems (e.g. with adjustable mounting feet).
It is not allowed to use sealants, adhesives, foam insulation, as well as construction nails for fastening products.
B.6 Door blocks should be installed level and plumb. The deviation from the vertical and horizontal lines of the profiles of the boxes of the assembled products should not exceed 1.5 mm per 1 m of length, but not more than 3 mm at the height of the product. In this case, if the opposite profiles are deflected in different directions ("twisting" of the box), their total deviation from the normal should not exceed 3 mm (Figure B.2).
The door block is installed in the prepared doorway symmetrically relative to the central vertical of the opening. The wall of the opening, intended for fastening the frame profile with hinges, is the basic one when installing the door frame.
The top and side mounting clearances are usually taken in the range of 8-12 mm (for interior doors). The gaps in the lower junction are taken depending on the presence (or absence) of a threshold and the purpose of the door block.
B.7 The distance between fasteners during the installation of external and reinforced products should not exceed 500 mm, and in other cases - no more than 700 mm (Figure B.3).
B.8 To fill the installation gaps (seams) of products, silicone sealants, pre-compressed PSUL sealing tapes (compression tapes), insulating polyurethane foam cords, foam insulation are used, mineral wool and other materials that have a hygienic conclusion and provide the required performance of the seams. Foam heaters should not have bitumen-containing additives and increase their volume after completion of installation work.
Figure B.2 - Determination of door frame deviations
Wall mounting points
Figure B.3 - An example of the location of fasteners when installing a door unit with a closed frame
APPENDIX D
(reference)
Information about the developers of the standard
This standard was developed by a working group of specialists consisting of:
NV Shvedov, Gosstroy of Russia, head;
GS Kubareva, JSC RUS SVIG;
Smirnova I.G., CJSC RUS SVIG;
Pütz X., OOO XT TROPLAST;
Duke G., XT TROPLAST LLC;
V. A. Kalabin, XT TROPLAST LLC;
VA Tarasov, KVE - Window Technologies CJSC;
D. Shvedov, Center for Certification of Window and Door Technology;
Kurenkova A.Yu., NIUPTs "Interregional Window Institute";
Savich B.C., FGUP TsNS Gosstroy of Russia
Key words: door blocks, leaf frame, PVC profile, paneled filling, porch, reinforcing insert, sealing gaskets
1 area of use
3 Classification and designation
4 Technical requirements
4.1 General provisions and design requirements
4.2 Dimensions and requirements for limit deviations
4.3 Characteristics
4.4 Requirements for PVC profiles and reinforcing liners
4.5 Requirements for door leaf filling and gaskets
4.6 Requirements for door fittings
4.7 Completeness and marking
5 Acceptance rules
6 Control methods
7 Packing, transportation and storage
8 Manufacturer's Warranties
Appendix A An example of filling out a passport for a door unit
Appendix B Examples of types of door leaf filling
Appendix B General requirements for the installation of products
Appendix D Information about the developers of the standard
03.09.2016 18343
Everyone knows that theater begins with a coat rack. One cannot argue with the classic, but the first thing that the human eye stumbles upon. Their appearance, strength and quality best characterize both the room you are about to enter and the owner himself. In this article, we will talk about what types of products exist, what is GOST metal plastic doors and what is it for
Reference: GOST is a category of accepted standards, which are presented as normative non-legal acts. Becomes mandatory upon registration with the Ministry of Justice. This is an important prescription to improve the safety of citizens and to interact with maximum efficiency across various industries. This means that the manufacturer can easily find the necessary fittings for standard metal-plastic doors.
Manufacturing of products from GOST 30970 2002. Doors made in accordance with the requirements of this GOST are made in compliance with all technical requirements... The marking indicates letters and numbers, the meaning of which carries the important information set out below.
The combination of DPV means what type of product is presented: the letter "B" indicates that the unit is internal, and the letter "N" (DPN) - denotes external metal-plastic doors.
The following symbols indicate how the canvas is filled.
Which one you see in front of you is clear from these symbols.
What direction the single-door door has when opening will become clear when you read the “L” or “Pr” markings. And if the product is double-sided, then in the same place you will see the letters "D". And millimeters will be indicated by subsequent numbers. The marking of PVC windows in accordance with GOST will also take place.
For ease of perception, all this fits into the framework of a certain classification.
The last 2 points provide for the number of chambers in the profile system of the block and painting or lamination with film.
We are talking about the same product. Full name (made of polyvinyl chloride) door blocks. Therefore, GOST for metal-plastic doors, GOST for plastic doors and GOST for PVC doors are expressed in a single accepted provision.
Window blocks must perform the main functions, which are expressed by the following operating characteristics:
GOST on PVC doors also meets the basic technical requirements:
Technical characteristics of the door GOST 30970 2002 were established in 2002 with minor changes in 2014. PVC windows GOST 30970 2002 must also comply with specially developed standards corresponding to GOST.
The requirements of GOST balcony are somewhat different. They are detailed in GOST 30673 - 99.
Every person who installs PVC profile doors should carefully consider the following violations:
All these deviations indicate a violation of the GOST requirements. If you ignore them, you will run into serious problems that will destroy your comfort. Be vigilant when choosing, purchasing and installing plastic blocks. Ask the organization for review Required documents, which are the hallmark of safety and high quality. The entire package must be in stock with the seller. After all, for this there is GOST PVC doors.
Plastic doors have become part of our lives. You can't even imagine the entrance to shops, offices, shopping centers from a different material, PVC is widely used. The abbreviation PVC stands for polyvinyl chloride. This popular material is widely used for the production of doors and windows. Today, everyone appreciated the strength, tightness and durability of plastic products, their elegance, as well as ease of care and maintenance.
In private construction, plastic doors are most often used to exit to the balcony.
In the manufacture of the door structure, to give strength, the PVC profile is reinforced with aluminum inserts inside. That is why such products are also called metal-plastic. The requirements for them are set out in GOST "Door blocks made of PVC profiles" (GOST 30970-2002). The size and shape of the products are determined by the customer.
GOST of the Russian Federation was introduced on March 1, 2003. It defines the rules for the designation of PVC door blocks and their classification:
Manufacturers producing PVC plastic products should be guided by the standard. Buyers will also learn a lot from GOST useful information, which will help you not to make a mistake when choosing a product.
Door blocks have the following purpose:
Varieties of door blocks by purpose
By design, door blocks are divided into single-floor and double-floor. Single-field open to the right and left and are designated respectively (P, L). Two-winged ones are most often equipped with a shtulp closing system. In addition, blocks come with and without a threshold, with a transom on top or on the side.
The door leaf by the type of filling can be:
Door leaf options by type of filling
The PVC profile of products differs in the number of internal chambers: two, three or more.
Profile finishing is divided into the following types:
The requirements defined in GOST apply to products with an area of no more than six square meters. In this case, the area of the opening canvas should not exceed 2.5 m2. The web weight limit is 80 kilograms.
In the manufacture of products larger area or weight, additional calculations or strength tests must be performed.
When buying plastic doors, it is advisable to understand the designations given in the documentation. For example, we will decipher the designation of the DPVM GB L 2200-1500 GOST 30970-2002.
The first letters are deciphered as follows: DPV - internal PVC door block (or DPN - external). It is allowed to supplement with a fourth digit specifying the purpose of the door: M - interior. The type of inner filling of the web is indicated through a space: D - deaf. The sixth digit means: B - no threshold. The seventh letter L denotes a single-floor design with an indication of the direction of movement. denoted by Dv. The numbers 2200-1500 indicate the size of the door leaf: height and width.
The dimensions of the doorway of residential premises are determined by building codes and have the following meanings:
The opening for the entrance to the apartment according to GOST must have a size of at least 910 mm.
The maximum dimensions of plastic canvases - the height and width for specific brands are prescribed in the technical documentation (TU) for a specific product.
For entrance outdoor, apartment and balcony products, the requirements for heat transfer, sound insulation, air permeability, opening cycles and durability must be met.
In GOST, the value of resistance to heat transfer is given depending on the thickness of the filling with three-layer panels. With a layer thickness of 16 to 24 mm, the resistance coefficient should be within the following limits: 0.8-1.2 m 2 C / W. Sound insulation should not exceed 26 dBA, and the air permeability of the structure should not exceed 35 m 2 / (h · m 2).
Number of open / close cycles entrance doors according to the requirements of GOST, it should not be less than 500,000.
Heat transfer is one of the main requirements for external plastic doors
Lifetime of the main parts door designs PVC is classified as follows:
According to the degree of strength, PVC profiles are divided into classes A, B and C. In the manufacture of door structures, profiles of class A are used, having a front wall thickness of 3 mm. The strength class is determined during testing.
If the size of the welded sheets in width exceeds 600 mm, then such gusset reinforced with metal inserts. To increase the resistance to intentional penetration, various options are allowed:
Double-floor structures can be closed using a mullion or a shtulpovy structure. An impost is a plastic partition dividing a door or window, in which a closing groove is mounted. The modern shtulpovy design allows opening both halves of the door without creating obstacles and without disturbing the view.
Shtulp design is relevant for offices, shops and front doors to the house. In this case, one half can be fixed on the latch and open when it is necessary to transfer furniture or other bulky things. Old interior or balcony doors of two wings will perfectly replace plastic ones with a shtulp, which swing wide open to the outside. In the case of a balcony structure, this design allows a more rational use of the area of the room.
Shtulp design is especially relevant for balcony door
Gradually impost is becoming a thing of the past, giving way to a more rational design - shtulpova. Besides improving appearance, saving material, increasing the luminous flux, the shtulp system has increased burglar resistance. Two plastic doors are snapped together and it is quite difficult to break them from the outside, in contrast to the impost structure. The locking mechanism can be attached to one or two sash, moreover, only a specialist can notice it.
Users also note the good tightness of the door sashes with a latch. This is especially true for a balcony door, as it allows you to keep warm in the apartment. Among the mechanisms of the shtulp design, a simple and economical bolt version stands out. Espagnolettes on the passive sash at the bottom and at the top, and on the active one - a handle that activates the door opening system.
Traditionally, balcony doors are made in the same design as the window. Therefore, the manufacture of a balcony structure has its own characteristics. The advantage of PVC products over other materials is:
Plastic balcony doors should fit snugly against the frame and not let air in
Plastic balcony doors are made from a window profile as a whole, therefore, the same swing-out mechanisms are used as for windows. At the request of the customer, the product is equipped with a double-sided handle to prevent accidental snapping while staying on the balcony. Window fittings (hinges, latches, etc.) are also used.
Balcony doors are made with glass for everything door leaf or with partial glazing, when the lower part is made deaf. Full glazing allows you to change the lighting of the room and add zest to the interior. Variants of execution with or without a threshold are also allowed.
If the balcony is glazed, then it is enough to install a single-chamber double-glazed window on the door. WITH open balcony to retain heat, at least a 3-chamber profile and a double glazing are used.
The size of the product is determined by the height and width of the opening. Standard size is: height - not less than 190 cm, width - 60 cm. If the size of the balcony opening exceeds 90 cm, a shtulp closing system is used. If it is necessary to reduce the size of the sash to be opened, the second part is made deaf or closed with latches. Taking into account the variety of sizes and shapes of windows, the manufacture of balcony blocks is made according to individual projects.
When manufacturing a balcony door, it is necessary to be guided by GOST 30970-2002 "Door blocks from PVC profiles".
To maintain the interior of the room, plastic balcony doors are made in different options execution: white or colored laminated, leaving room for creativity of the owners.
GOST 30970-2002: plastic entrance doors
Plastic doors, although relatively recently, have firmly established themselves in our everyday life. If at first they were the prerogative only for office and public buildings, today plastic, as they say, “steps on the heels” of wooden joinery. Here, as they say, there are three pleasures in one bottle: durability, affordable price and a design that is sometimes not inferior to wood products.
The instructions proposed in this article will tell you what requirements plastic doors GOST 30970 must meet, how they are classified, how they are marked and mounted - in general, about everything that may interest our readers.
According to GOST 30970-2002, plastic door products are classified according to five criteria. The first is, of course, the destination.
There are three groups here:
Note! Group "B" includes not only products with a porch, which were the only constructive option indicated in GOST for plastic doors from 2002. The standard, updated in 2014, now applies to all kinds of folding and sliding structures installed in partitions, exits to the terrace, and other architectural and design solutions, one of which is shown in the photo below.
GOST 30970 2014 - access to the terrace
The second sign by which the GOST plastic doors classifies is the option of filling the canvases. Everyone knows that they can be glazed, deaf along the entire height, or combined, with continuous filling in the lower part.
Blind doors are most often installed at the entrances, combined - in institutions and residential buildings... In apartments, this is most often an exit to a balcony or loggia (see).
Internal structure with full glazing
But still, when it comes to doors inside residential premises, fully glazed canvases occupy a leading position. The reason is simple: such a door will easily fit into any interior and, moreover, will improve its natural illumination in the daytime. Therefore, I want to talk about glazing separately.
For the glazing of plastic doors, non-single sheet glass is used. Double-glazed windows, which are a glued volumetric structure, are more suitable. This is done both to retain heat and to strengthen the strength of the door glazing.
Double-glazed windows consist of a spacer frame, a desiccant and two types of sealant, and are manufactured in accordance with GOST 54175 * 2010.
Double-glazed window constructions
With patterned glass
The sealant layer around the perimeter must be complete, not break. Tightness, as well as the absence of any optical effects when it comes to transparent glass, are the main requirements of the standard for these products. The service life of a properly made glass unit is at least twenty years.
With regard to the designs and sizes of glass units, the manufacturer makes decisions in accordance with the purpose and operating conditions of the doors, as well as according to the wishes of the customer. The state standard only outlines the boundaries of what is permissible for the manufacturer.
Shtulp design
Reinforced-plastic structures for a loggia with a blind transom
It remains only to mention that due to the use of profiles with different front finishes in the production of doors, the products have a completely different appearance. This is not only the white plastic familiar to everyone, but also a profile painted in the mass.
It can also be finished with a surface finish by painting, lamination or co-extruded face-coating.
To make it clear how the doors are marked, we give a list of symbols in the form of a table:
| Symbol | Decoding |
| PDM | The first two letters in this abbreviation denote the phrase PVC door. The last letter defines its purpose. M - interroom, group "B". |
| DPV | Internal door of group "B". |
| HDP | Outdoor - group "A". |
| G | Deaf canvas |
| O | Full-height glazing |
| Km | Combined filling |
| D | Decorative insert |
| NS | With a threshold |
| Bpr | No threshold |
| Kz | Closed box |
| F | With transom |
| Op | Single leaf door |
| Dp | With two canvases |
| L | Opens to the left |
| NS | Opens to the right |
| Vz | Burglar-proof |
| R | Swing mechanism |
| Rz | Sliding mechanism |
| Sc | Foldable |
These are the basic notation. Many manufacturers additionally introduce qualifying letters, for example: "T" - vestibule, or "C" - products for the bathroom. Numbers are also added to the letter designations, which determine the size of the opening.
Of course, no one installs plastic doors with their own hands. This is done by the team of installers of the company that accepted the order and manufactured the product. Anyone interested in the process can watch the video in this article, and we will tell you what installation requirements GOST imposes.
So:
Foldable laminated design
As for the appearance, the standard states that the places where the profile is welded should not have cracks, traces of stripping, burn-throughs or incomplete sections. The color change of the PVC profile is unacceptable, and its front surface must be protected with a self-adhesive film, which is removed after installation.
The door should be closed reliably and easily, and the fittings should ensure a tight abutment of the canvas to the frame.
In September 2002, the Gosstroy of the Russian Federation approved and enforced GOST 30970-2002 on plastic doors "Door blocks made of PVC profiles".
According to this document, PVC doors are classified according to different criteria.
Manufacturers comply with all specified technical requirements.
Anyone who buys metal-plastic doors, knowledge of GOST will help to choose a high-quality product that meets international standards. Therefore, it is recommended that you familiarize yourself with the basic concepts and requirements that are set out in this document before purchasing.
According to the above-mentioned GOST, plastic doors are not divided into many groups by purpose. These can be indoor or outdoor (entrance) blocks. Although, in turn, internal doors are interior doors that close the entrance to the apartment, for the bathroom.
This refers to the material that fills the space between the canvases. According to GOST, metal-plastic doors are divided, according to this feature, into:
- Glazed... They have double-glazed windows or are filled with laminated, patterned, tempered or other glass.
- Deaf(see. Interior deaf doors). Any opaque material (usually sandwich panels) is used as a filler.
- Decorative... Have intricate decorative trim- architectural drawing.
- Light... The lower part of such doors is deaf, the upper part is transparent.
Since the GOST 30970-2002 standard applies only to plastic swing doors of a frame structure, by design, they, like all swing doors, are divided into:
- Unisexual(left, right) and double-sided (canvases of different or the same width).
Fixed or opening transom(see Door transom).
- With a threshold and without. With a frame box - the threshold is the lower beam of the box, with a similar profile and a profile welded with vertical beams.
Profile block systems differ in the number of chambers. There are profiles with two, three or more profiles.
For the finishing of the profiles from which the plastic doors are made, GOST distinguishes the blocks:
Painted mainly white or any other color.
Laminated with decorative foil.
Painted.
Co-extruded topcoat.
What is DPVM О B Dv 2000–1400 GOST 30970–2002?
In fact, there is nothing difficult to decipher. Door block made of PVC profiles, interior, glazed, no threshold, double-floor, height - 2000 mm, width - 1400 mm, made in accordance with GOST 30970-2002.
The first three letters indicate the type of product. DPN is external, and DPV is an internal PVC door block.
After the designation of the type, there may be an alphabetic specification of the purpose of the door block. For example, C - plumbing, M - interior, T - vestibule.
The third letter denotes a constructive solution: P - with a threshold, B - without a threshold, F - with a transom, K - a closed box. The letters Pr or L, which follow them, indicate the right or left direction of opening a single-door door. Dv is a double door.
The numbers indicate the width and height of the web (in mm). It is permissible to enter the width of the box profile into the designation.
The requirements for the dimensions of the structure and maximum deviations, PVC profiles and filling of the canvases, as well as for the devices on the door, are also regulated by GOST rather strictly.
In addition, GOST stipulates quality control methods, standards for acceptance, transportation, packaging and storage of products.
Such information is hardly of interest to the average consumer. But, with some characteristics you need to be familiar.
Reduced resistance to heat transfer. Depends on the thickness of the insulation. It amounts to 0.8-1.2 m2xC / W.
Soundproofing. Not less 26 dBA.
Air permeability. Not more 3.5 m³ / (hhm2).
GOST also sets on plastic doors the number of opening-closing cycles (not less than 500,000) and the number of conditional years of operation of some structural elements. For PVC profiles - not less than 40 years, for insulating glass units - not less than 20 years, for sealing gaskets - not less than 10 years.
The strength group of the block depends on the resistance to static loads, dynamic loads during operation, the strength of the welded corners, and so on. There are three groups in total - A, B and C. Blocks of group A are the most durable.
According to the requirements of GOST, devices and door hinges on doors made of PVC profiles are installed only those that are intended for use in such systems.
The number and location of hinges, the type and method of fastening the locking mechanisms must be determined according to the operating conditions of the door, the weight and size of the opening elements. Hinges, door fittings and fasteners must comply with GOST 538–88.
